23321216

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 46781280

約数和(自身を除く): 23460064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1091, 1336, 2182, 2672, 4364, 5344, 8728, 10688, 17456, 21376, 34912, 69824, 139648, 182197, 364394, 728788, 1457576, 2915152, 5830304, 11660608, 23321216]

約数ペア:

[(1, 23321216), (2, 11660608), (4, 5830304), (8, 2915152), (16, 1457576), (32, 728788), (64, 364394), (128, 182197), (167, 139648), (334, 69824), (668, 34912), (1091, 21376), (1336, 17456), (2182, 10688), (2672, 8728), (4364, 5344)]